Voting in local elections is crucial for shaping your community! Here’s a breakdown of important voter registration deadlines and known local election dates for Massachusetts, Connecticut, and Colorado in 2025. Please note that specific local elections can vary by town or city, so it’s always best to check with your local election official’s office for the most precise information.

Massachusetts

Voter Registration Deadlines

  • For the City of Boston Preliminary Municipal Election (September 9, 2025):
    • Online, Mail (postmarked by), In-Person: Saturday, August 30, 2025
  • For the City of Boston Municipal Election (November 4, 2025):
    • Online, Mail (postmarked by), In-Person: Saturday, October 25, 2025
  • General Rule for Local Elections: Voter registration generally closes 10 days before the election for online, mail (postmarked by), and in-person registration.

Important Local Elections

  • September 9, 2025: City of Boston Preliminary Municipal Election (if needed)
  • November 4, 2025: City of Boston Municipal Election (for Mayor, Councilor-at-Large, School Committee, and Ward Councilors)
  • May 20, 2025: Annual Town Election for some towns (e.g., Walpole)
  • August 26, 2025: Municipal Preliminary Election for some cities (e.g., Woburn, if needed)
  • November 4, 2025: Municipal Election for many cities and towns (e.g., Woburn)

Connecticut

Voter Registration Deadlines

Connecticut offers Election Day Registration (EDR), allowing you to register and vote on Election Day at designated locations. However, to vote at your polling place or receive an absentee ballot, observe these deadlines:

  • For September 9, 2025 Municipal Primary Elections:
    • Online/Mail (postmarked by): Friday, August 22, 2025
    • In-person: Monday, September 8, 2025 (by noon)
    • Party Change Deadline (for primaries): Monday, June 9, 2025
  • For November 4, 2025 Municipal General Elections:
    • Online/Mail (postmarked by): Friday, October 17, 2025
    • In-person: Monday, November 3, 2025 (by noon)

Important Local Elections

  • September 9, 2025: Municipal Primary Elections (if a valid petition or petitions have been filed)
  • November 4, 2025: Municipal General Elections (statewide for various local offices)

Colorado

Voter Registration Deadlines

Colorado has Election Day Registration. You can register to vote up to and including Election Day at a Voter Service and Polling Center (VSPC) or your County Clerk and Recorder’s office.

  • To receive a ballot by mail for the November 4, 2025 Coordinated Election:
    • It is recommended to register or update your registration online by Monday, October 27, 2025. After this date, you will likely need to visit a VSPC to receive a ballot.

Important Local Elections

  • November 4, 2025: Coordinated Election. This election may include candidates and/or ballot measures at the state, county, or local level (cities, school districts, special districts). Ballots will be mailed to all registered and eligible voters beginning October 10, 2025.

Always Confirm Locally! Election dates and deadlines can be subject to change, and local elections vary significantly by municipality. To ensure you have the most accurate and up-to-date information for your specific town or city, please:

  • Visit your state’s Secretary of State or Elections Division website.
  • Contact your local City or Town Clerk’s office.